CVE-2019-5465 : What You Need to Know

A vulnerability was found in GitLab CE/EE version 8.14 and subsequent versions, potentially leading to information disclosure when using the move issue feature.

Understanding CVE-2019-5465

This CVE involves an information disclosure vulnerability in GitLab CE/EE versions 8.14 and later.

What is CVE-2019-5465?

The vulnerability allows exploitation during the move issue feature in GitLab CE/EE, potentially exposing the newly generated issue ID.

The Impact of CVE-2019-5465

Attackers could exploit this vulnerability to gain unauthorized access to sensitive information, leading to potential data breaches.

Technical Details of CVE-2019-5465

This section provides technical details of the CVE.

Vulnerability Description

The vulnerability in GitLab CE/EE versions 8.14 and later allows for information disclosure through the move issue feature.

Affected Systems and Versions

GitLab CE/EE 8.14 and subsequent versions are affected by this vulnerability.

Exploitation Mechanism

Exploitation occurs when utilizing the move issue feature, potentially exposing the newly generated issue ID.

Mitigation and Prevention

Protecting systems from CVE-2019-5465 is crucial for maintaining security.

Immediate Steps to Take

Upgrade GitLab CE/EE to version 12.1.2 or later to mitigate the vulnerability.
Monitor and restrict access to sensitive information within GitLab.

Long-Term Security Practices

Regularly update and patch GitLab CE/EE to ensure the latest security fixes are in place.
Educate users on secure practices when handling sensitive data within GitLab.

Patching and Updates

Stay informed about security releases and promptly apply patches provided by GitLab to address known vulnerabilities.